Battery pack for a personal computer



FIG. 1 is a front, right side perspective view of a battery pack for a personal computer showing our new design;

FIG. 2 is a left, rear side perspective view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a left side view thereof;

FIG. 7 is a front view thereof; and,

FIG. 8 is a rear view thereof. 

The ornamental design for a battery pack for a personal computer, as shown and described. 